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3 years ago

6

Using a pair of compass only construct a triangle ABC such that AB=9cm, angle BAC=60° and angle ABC=45°

1 answer:

Leto [7]3 years ago

6 0

Answer:

AC=5.4 BC=7.2

Step-by-step explanation

180-60-45=75 degree

9/75=AC/45=BC/60

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A set of quiz scores is shown in the histogram below. The mean of the data set is 20.2, and the (population) standard deviation

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Answer:

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Step-by-step explanation:

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A regular pyramid has a height of 12 centimeters and a square base. if the volume of the pyramid is 256 cubic centimeters, how m

andriy [413]

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Given the points below, find XY. Round to the nearest hundredth.

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Score: 0 of 1 pt

jonny [76]

Answer:

See attachment for graph

Step-by-step explanation:

Given

$y = x^2 - 3$

Required

The graph of the equation

First, we determine the range of y

$x = -3$

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$(-2,1)$

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$y = 3^2 - 3 = 6$

$(3,6)$

<em>See attachment for graph</em>

7 0

3 years ago